CN112364478A - Virtual reality-based testing method and related device - Google Patents
Virtual reality-based testing method and related device Download PDFInfo
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- CN112364478A CN112364478A CN202011060713.9A CN202011060713A CN112364478A CN 112364478 A CN112364478 A CN 112364478A CN 202011060713 A CN202011060713 A CN 202011060713A CN 112364478 A CN112364478 A CN 112364478A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/08—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations
- G09B5/14—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations with provision for individual teacher-student communication
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2111/00—Details relating to CAD techniques
- G06F2111/18—Details relating to CAD techniques using virtual or augmented reality
Abstract
The embodiment of the application provides a testing method and a related device based on virtual reality, and the testing method and the related device can be used for firstly acquiring testing requirement information of a target user through an operation console by a server when a welding test is started, wherein the testing requirement information represents the requirement of the target user on a virtual image; the server generates a test interactive image according to the test requirement information, wherein the test interactive image represents a virtual image interacted with the target user in the welding test process; and the server displays the test interaction image through the display module and tests the target user. Different virtual interaction images can be generated according to the requirements of different users to carry out test interaction with the corresponding users, and the user experience in the learning process is greatly improved.
Description
Technical Field
The present application relates to the field of virtual reality interaction, and in particular, to a test method and related apparatus based on virtual reality.
Background
With the development of technology, learning and testing on line are more and more common, and a plurality of learning products are released in the market, can provide test questions for students, and can be used for the students to complete the exercise of the test questions so as to fulfill the aim of consolidating knowledge points. However, in practice, it is found that in the process of answering test questions by using learning products, the answering mode is more inclined to single person answering, namely, the learning products provide test questions, a single student answers, and after answering is completed, the learning products give answering scores. The single person answering mode which tends to be targeted lacks communication and interaction, and is low in interestingness.
Disclosure of Invention
Based on the above problems, the application provides a testing method and a related device based on Virtual Reality, which can test a user through a Virtual Reality (VR) technology, and greatly improve the user experience in the learning process by adopting a Virtual interaction image to interact with the user.
In a first aspect, an embodiment of the present application provides a test method based on virtual reality, which is applied to a virtual welding system, where the virtual welding system includes a server, a display module, and an operation console; the method comprises the following steps:
when a welding test is started, the server acquires test requirement information of a target user through the operation console, wherein the test requirement information represents the requirement of the target user on a virtual image;
the server generates a test interactive image according to the test requirement information, wherein the test interactive image represents a virtual image interacted with the target user in the welding test process;
and the server displays the test interaction image through the display module and tests the target user.
In a second aspect, an embodiment of the present application provides a virtual reality-based testing apparatus, which is applied to a virtual welding system, where the virtual welding system includes a server, a display module, and an operation console; the device comprises:
the system comprises a requirement acquisition unit, a control unit and a control unit, wherein the requirement acquisition unit is used for acquiring test requirement information of a target user through the operating console when a welding test is started, and the test requirement information represents the requirement of the target user on a virtual image;
the image generation unit is used for generating a test interaction image according to the test requirement information, and the test interaction image represents a virtual image interacted with the target user in the welding test process;
and the test interaction unit is used for displaying the test interaction image through the display module and testing the target user.
In a third aspect, an embodiment of the present application provides an electronic device, including an application processor, a memory, and one or more programs, stored in the memory and configured to be executed by the application processor, the program including instructions for performing the steps in the method according to any one of the first aspect of the embodiments of the present application.
In a fourth aspect, embodiments of the present application provide a computer storage medium storing a computer program comprising program instructions that, when executed by a processor, cause the processor to perform the method according to any one of the first aspect of the embodiments of the present application.
In a fifth aspect, the present application provides a computer program product, where the computer program product includes a non-transitory computer-readable storage medium storing a computer program, where the computer program is operable to cause a computer to perform some or all of the steps as described in any one of the methods of the first aspect of the embodiments of the present application. The computer program product may be a software installation package.
Therefore, by the method, when a welding test is started, firstly, the server acquires the test requirement information of a target user through the operation platform, wherein the test requirement information represents the requirement of the target user on a virtual image; the server generates a test interactive image according to the test requirement information, wherein the test interactive image represents a virtual image interacted with the target user in the welding test process; and the server displays the test interaction image through the display module and tests the target user. Different virtual interaction images can be generated according to the requirements of different users to carry out test interaction with the corresponding users, and the user experience in the learning process is greatly improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic diagram of an architecture of a virtual welding system according to an embodiment of the present disclosure;
fig. 2 is a schematic flowchart of a virtual reality-based testing method according to an embodiment of the present disclosure;
fig. 3 is a schematic flowchart of another virtual reality-based testing method according to an embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure;
fig. 5 is a block diagram illustrating functional units of a virtual reality-based testing apparatus according to an embodiment of the present disclosure;
fig. 6 is a block diagram illustrating functional units of another virtual reality-based testing apparatus according to an embodiment of the present disclosure.
Detailed Description
In order to make the technical solutions of the present application better understood, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms "first," "second," and the like in the description and claims of the present application and in the above-described drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
For a better understanding of aspects of embodiments of the present application, reference will now be made to terms to which embodiments of the present application may be directed.
Virtual Reality (VR) technology is a computer simulation system that creates and experiences a Virtual world, using a computer to create a simulated environment into which a user is immersed. The virtual reality technology is to combine electronic signals generated by computer technology with data in real life to convert the electronic signals into phenomena which can be felt by people, wherein the phenomena can be true and true objects in reality or substances which can not be seen by the naked eyes, and the phenomena are expressed by a three-dimensional model. These phenomena are called virtual reality because they are not directly visible but a real world simulated by computer technology.
The embodiment of the application provides a testing method and a related device based on virtual reality, a VR (virtual reality) technology is adopted to establish a favorite virtual role of a target user to guide the target user to carry out welding testing, and testing experience of the target user is greatly improved.
Fig. 1 is a schematic diagram of an architecture of a virtual welding system provided in the embodiment of the present application, where the virtual welding system 100 includes a server 110, a display module 120, and an operation console 130.
The server 110 may be connected to the display module 120 and the console 130, where the connection may be a wired connection or a wireless connection, and the display module 120 may display a virtual image, a holographic image, or a display only on a display plane; the operation panel 130 may include a simulation welding gun 131, an interaction button 132, a simulation welding plate 133, and the like, wherein the simulation welding gun 131 has a shape consistent with that of a real welding gun, the interaction button 132 includes various functional buttons, such as a test start, a test pause, a test completion, a test mode, and the like, the weld shape on the simulation welding plate 133 can well simulate a welding physical scene including weld formation, a weld pool, arc spatter, a welding defect, and the like, and a target user can complete a welding test on the simulation welding plate 133 by operating the simulation welding gun 131 and the interaction button 132 after entering a virtual reality welding test; the display module 120 may be independent of the console 130 or may be embedded in the console 130 for integration, and is not limited herein.
The server 110 may generate a virtual image based on the related data acquired from the console 130 and call the display module 120 to display the virtual image.
Specifically, when a test is required to be performed on a target user, the target user may send a test request instruction through the interactive button 132 like the server 110, the server 110 may generate a virtual image meeting the requirement of the target user after receiving the test request instruction and display the virtual image through the display module 120, where the display form of the virtual image includes, but is not limited to, a holographic projection, a VR model, a traditional screen image, and the like, the virtual image may be a cartoon character, a real-person character, an animal, a plant, an overhead character, and the like, the server 110 may control the relevant interaction of the virtual image and the target user for performing the test, such as asking questions, answering, and the like, the target user may perform the welding test by operating the simulation gun 131, the interactive button 132, and the simulation welding plate 133 during the interaction of the virtual image, and the server 110 may analyze the test result of the target user in real time and perform the welding test through the virtual image And outputting and completing the welding test.
It should be noted that the above system architecture is merely representative of an exemplary virtual welding system architecture and does not represent a specific limitation of the present application.
Through the virtual welding system, different virtual interaction images can be generated according to the requirements of different users, and the virtual interaction images and the corresponding users can be tested and interacted, so that the user experience in the learning process is greatly improved.
The system architecture of the virtual reality-based testing method in the embodiment of the present application is described above, and a detailed description is given below with reference to fig. 2 for a virtual reality-based testing method in the embodiment of the present application, where fig. 2 is a schematic flow diagram of a virtual reality-based testing method provided in the embodiment of the present application, and specifically includes the following steps:
The test requirement information represents a requirement of the target user for a virtual image, the virtual image may be a three-dimensional model or a two-dimensional image, and is generally displayed to the target user in a VR format, but may also be displayed in a conventional screen display manner, and the console is a medium for interaction between the server and the user, which may be specifically referred to the description in the system architecture, and is not described herein again.
The method comprises the steps that after a test request instruction sent by a target user is received, a server determines that a welding test starts, and sends a demand interaction table to an operation console corresponding to the target user, wherein the demand interaction table comprises preset virtual image demand options, for example, the preset virtual image demand options can be in a questionnaire form and have multiple branch options, for example, if a first option is a human role or a non-human role, if the target user selects the human role, a preset human role image is displayed for the target user to select, and if the target user selects the non-human role, subsequent options can be an animal role or a plant role and the like; the preset virtual image requirement options can be directly displayed in a role creation menu form, and comprise multiple functions of role creation, such as hairstyle, hair color, face shape, height, pupil style, sound and the like, so that the target user can pinch people. It should be noted that the above examples are merely illustrative and do not represent the limitation of the required interaction table in the present application.
Then, the server receives the demand feedback information of the target user on the demand interaction table, wherein the demand feedback information represents the selection of the target user on the preset virtual image demand option;
and finally, the server determines the test requirement information according to the requirement feedback information.
Optionally, the server may obtain an identifier of the target user through the console, where the identifier includes fingerprint information, iris information, vein fingerprint information, and voiceprint information, and the console may carry a facial image acquisition unit, a fingerprint acquisition unit, a finger vein acquisition unit, a voice acquisition unit, and the like, and when the console is used by the target user, the identifier of the target user may be obtained.
Further, the server may screen, from a user database, historical preference information having a correspondence relationship with the identifier according to the identifier, where the historical preference information indicates a virtual image with a highest past selection frequency of the target user; if the target user has performed the test for many times, the test requirement information of each time is stored in the user database, and the uniqueness of the identity can ensure that the test requirement information irrelevant to the target user cannot be extracted; if the target user tests for the first time, the testing requirement information of the target user is newly added in the user database, and the last testing requirement information of the target user is called when the target user tests for the next time.
Further, the test requirement information is determined according to the historical preference information. It should be noted that, because the target user may have a plurality of types of history preference information, the history preference information with the largest occurrence number may be automatically selected as the test requirement information of the current test, or the history preference information of each time may be listed and selected by the target user, which is not specifically limited herein.
The server acquires the test requirement information of the target user through the operation panel, the preference of the target user to the virtual image can be determined to be met on the basis of conveniently acquiring the test requirement information, reference is provided for subsequent model establishment, and various acquisition modes exist, and flexible switching can be realized according to specific requirements.
The test interactive image represents a virtual image interacted with a target user in the welding test process, and the test interactive image can be any image meeting the preference of the target user, such as a cartoon character liked by the target user.
The server can determine a virtual image meeting the requirement of the target user according to the test requirement information, and establish a test interaction model, an interaction action module and an interaction sound module image corresponding to the virtual image, wherein the test interaction model comprises a three-dimensional model or a two-dimensional image, the interaction action module can comprise various action combinations such as applause, smiling and jumping, the interaction sound module can comprise various conversations such as 'correct', 'wrong', 'refueling', 'time remaining thirty minutes' and the like, and the type of sound can be set according to the preference of the target user.
When the test interaction image is established, a plurality of modeling engines can be adopted for modeling, the definition is optimized, the VR dizziness and the like are prevented, a common modeling method can be referred, and the details are not repeated.
The server generates a test interaction image according to the test requirement information, so that a virtual image meeting the preference of a target user can be established, and the test interest is improved.
The server first obtains test mode information of the target user, where the test mode information may include a single-person mode and a multi-person mode.
When the test mode is the single mode, the server may control the test interaction image through the display module to perform test interaction on the target user to complete a test, and the test interaction may include sending a test question to the target user, receiving a test answer of the target user, and outputting a test result to the target user.
When the test mode is the multi-user mode, the server can select other online users to generate a multi-user test scene according to a preset matching rule, the preset matching rule can select other synchronous online users which are close to the target user in level or have the same test content, and the multi-user test scene can display virtual images of all the users to make the target users appear as real test sites; then, the server controls the test interaction image to send a test question to the target user and the other users through the display module, and it should be noted that the other users perform synchronous interaction through the corresponding test interaction images, and only the test interaction image corresponding to the target user is displayed at the target user; and finally, the server acquires the test answers of the target user and the test answers of the other users for analysis, and controls the test interaction image to output test ranking information to the target user through the display module.
By the method, different virtual interaction images can be generated according to the requirements of different users to perform test interaction with the corresponding users, and the user experience in the learning process is greatly improved.
Fig. 3 is a schematic flow chart of another virtual reality-based testing method provided in the embodiment of the present application, and specifically includes the following steps:
Wherein the knowledge level information comprises historical test results; the historical test result of the target user can be obtained from a test database, each historical test result of each user is stored in the test database, if the target user tests for the first time, a level questionnaire can be sent to the target user, and the knowledge level and the test level which the target user wants to accept are determined by the target user.
The knowledge level information of the target user is obtained through the server, so that the target user can be prepared for setting test questions which are more in line with the knowledge level of the target user, and the user experience is improved.
And 304, the server sets a test problem according with the target user ability level according to the historical test result.
The server may select a test question that meets the capability level of the target user corresponding to the historical test result from a preset question bank, for example, the content of the historical test result is a welding basis test, and if the average score is 50, it is determined that the target user does not have enough grasp of the content of the welding basis, and the test is continuously performed on the simple test question that sets the welding basis for the target user.
The server sets the test problems according with the target user capability level according to the historical test results, so that personalized test contents can be set for the target user, and the test experience of the target user is greatly improved.
The steps of the method not described in detail above can be referred to all or part of the steps of the method in fig. 2, and are not described again here.
The above description has introduced the solution of the embodiment of the present application mainly from the perspective of the method-side implementation process. It is understood that the above methods can be implemented independently or in combination, and the electronic device includes hardware structures and/or software modules for performing the above functions. Those of skill in the art will readily appreciate that the present application is capable of hardware or a combination of hardware and computer software implementing the various illustrative elements and algorithm steps described in connection with the embodiments provided herein. Whether a function is performed as hardware or computer software drives hardware depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
Fig. 4 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure, where the electronic device 400 may be an electronic device with a communication capability, and the electronic device may include various handheld devices, vehicle-mounted devices, wearable devices, computing devices or other processing devices connected to a wireless modem, and various forms of User Equipment (UE), a Mobile Station (MS), a terminal device (terminal device), and the like. The electronic device 400 in the present application may include one or more of the following components: a processor 410, a memory 420, an input device 430, and an output device 440.
A memory 420 may be provided in the processor 410 for storing instructions and data. In some embodiments, memory 420 in processor 410 is a cache memory. The memory 420 may hold instructions or data that have just been used or recycled by the processor 410. If the processor 410 needs to use the instruction or data again, it can be called directly from the memory 420. Avoiding repeated accesses, reducing the latency of the processor 410 and increasing system efficiency.
It is to be understood that the processor 410 may be mapped to a System on a Chip (SOC) in an actual product, and the processing unit and/or the interface may not be integrated into the processor 410, and the corresponding functions may be implemented by a communication Chip or an electronic component alone. The above-described interface connection relationship between the modules is merely illustrative, and does not constitute a unique limitation on the structure of the electronic apparatus 400.
The Memory 420 may include a Random Access Memory (RAM) or a Read-Only Memory (Read-Only Memory). Optionally, the memory 420 includes a non-transitory computer-readable medium. The memory 420 may be used to store instructions, programs, code, sets of codes, or sets of instructions. The memory 420 may include a stored program area and a stored data area, wherein the stored program area may store instructions for implementing an operating system, instructions for implementing at least one function (such as a touch function, a sound playing function, an image playing function, etc.), instructions for implementing various method embodiments described below, and the like. The storage data area may also store data created during use by the electronic device 400.
The input device 430 may include a simulated welding torch, an interactive button, an identity information acquisition unit, and the like, for acquiring test data, an identity, and an interactive intention of the target user.
The output device 440 may also include a display screen for displaying user interfaces of various applications. The display screen is typically provided on the front panel of the electronic device 400. The display screen may be designed as a full-screen, a curved screen, or a shaped screen. The display screen can also be designed to be a combination of a full-face screen and a curved-face screen, and a combination of a special-shaped screen and a curved-face screen, which is not limited in the embodiment of the present application.
In the embodiment of the present application, the electronic device may be divided into the functional units according to the method example, for example, each functional unit may be divided corresponding to each function, or two or more functions may be integrated into one processing unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit. It should be noted that the division of the unit in the embodiment of the present application is schematic, and is only a logic function division, and there may be another division manner in actual implementation.
In the case of dividing each function module according to each function, a detailed description is given below, with reference to fig. 5, on a virtual reality-based testing apparatus in an embodiment of the present application, where the apparatus is applied to a virtual welding system, where the virtual welding system includes a server, a display module, and an operation console, and fig. 5 is a block diagram of functional units of a virtual reality-based testing apparatus provided in an embodiment of the present application, and the block diagram includes:
a requirement obtaining unit 510, configured to obtain, by the console, test requirement information of a target user when a welding test is started, where the test requirement information represents a requirement of the target user for a virtual image;
an image generating unit 520, configured to generate a test interaction image according to the test requirement information, where the test interaction image represents a virtual image that interacts with the target user in the welding test process;
and a test interaction unit 530, configured to display the test interaction image through the display module, and test the target user.
All relevant contents of each step related to the above method embodiment may be referred to the functional description of the corresponding functional module, and are not described herein again.
In the case of an integrated unit, the following describes in detail another virtual reality based test apparatus 600 in the embodiment of the present application with reference to fig. 6, where the virtual reality based test apparatus 600 is applied to an electronic device supporting an application program running function, the electronic device includes a processor and the like, the virtual reality based test apparatus 600 includes a processing unit 601 and a communication unit 602, where the processing unit 601 is configured to execute any step in the above method embodiments, and when data transmission such as sending is performed, the communication unit 602 is optionally invoked to complete a corresponding operation.
The virtual reality based test apparatus 600 may further include a storage unit 603 for storing program codes and data of the electronic device. The processing unit 601 may be a central processing unit, the communication unit 602 may be a touch display screen or a transceiver, and the storage unit 603 may be a memory.
It can be understood that, since the method embodiment and the apparatus embodiment are different presentation forms of the same technical concept, the content of the method embodiment portion in the present application should be synchronously adapted to the apparatus embodiment portion, and is not described herein again. Both the virtual reality based test apparatus 500 and the virtual reality based test apparatus 600 can perform all of the virtual reality based test methods included in the above embodiments.
Embodiments of the present application also provide a computer storage medium, where the computer storage medium stores a computer program for electronic data exchange, the computer program enabling a computer to execute part or all of the steps of any one of the methods described in the above method embodiments, and the computer includes an electronic device.
Embodiments of the present application also provide a computer program product comprising a non-transitory computer readable storage medium storing a computer program operable to cause a computer to perform some or all of the steps of any of the methods as described in the above method embodiments. The computer program product may be a software installation package, the computer comprising an electronic device.
It should be noted that, for simplicity of description, the above-mentioned method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present application is not limited by the order of acts described, as some steps may occur in other orders or concurrently depending on the application. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required in this application.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, the above-described division of the units is only one type of division of logical functions, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of some interfaces, devices or units, and may be an electric or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit may be stored in a computer readable memory if it is implemented in the form of a software functional unit and sold or used as a stand-alone product. Based on such understanding, the technical solution of the present application may be substantially implemented or a part of or all or part of the technical solution contributing to the prior art may be embodied in the form of a software product stored in a memory, and including several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the above-mentioned method of the embodiments of the present application. And the aforementioned memory comprises: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by associated hardware instructed by a program, which may be stored in a computer-readable memory, which may include: flash Memory disks, Read-Only memories (ROMs), Random Access Memories (RAMs), magnetic or optical disks, and the like.
The foregoing detailed description of the embodiments of the present application has been presented to illustrate the principles and implementations of the present application, and the above description of the embodiments is only provided to help understand the method and the core concept of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (10)
1. A test method based on virtual reality is characterized in that the test method is applied to a virtual welding system, and the virtual welding system comprises a server, a display module and an operation table; the method comprises the following steps:
when a welding test is started, the server acquires test requirement information of a target user through the operation console, wherein the test requirement information represents the requirement of the target user on a virtual image;
the server generates a test interactive image according to the test requirement information, wherein the test interactive image represents a virtual image interacted with the target user in the welding test process;
and the server displays the test interaction image through the display module and tests the target user.
2. The method of claim 1, wherein the server obtains the test requirement information of the target user through the console, and comprises:
the server sends a demand interaction table to the target user, wherein the demand interaction table comprises preset virtual image demand options;
the server receives demand feedback information of the target user on the demand interaction table, wherein the demand feedback information represents the selection of the target user on the preset virtual image demand option;
and the server determines the test requirement information according to the requirement feedback information.
3. The method of claim 1, wherein the server obtains the test requirement information of the target user through the console, and comprises:
the server acquires an identity of the target user through the operation console, wherein the identity comprises fingerprint information, iris information, vein fingerprint information and voiceprint information;
the server screens out historical preference information corresponding to the identity identifier from a user database according to the identity identifier, wherein the historical preference information represents the virtual image with the highest past selection frequency of the target user;
and determining the test requirement information according to the historical preference information.
4. The method according to claim 2 or 3, wherein the server generates a test interactive image according to the test requirement information, comprising:
the server determines a virtual image meeting the requirements of the target user according to the test requirement information;
and the server image establishes a test interaction model, an interaction action module and an interaction sound module image corresponding to the virtual image, wherein the test interaction model comprises a three-dimensional model or a two-dimensional image.
5. The method of claim 1, wherein the server displays the test interaction image through the display module to perform a test image on the target user, and the method comprises:
the server acquires test mode information of the target user, wherein the test mode information comprises a single mode;
when the test mode is the single mode, the server controls the test interaction image through the display module to carry out test interaction on the target user so as to complete the test, wherein the test interaction comprises sending a test question to the target user, receiving a test answer of the target user and outputting a test result to the target user.
6. The method of claim 1, wherein the server displays the test interaction image through the display module to perform a test image on the target user, and the method comprises:
the server acquires test mode information of the target user, wherein the test mode information comprises a multi-user mode;
when the test mode is the multi-user mode, the server selects other online users to generate an image multi-user test scene according to a preset matching rule;
the server controls the test interactive image to send test questions to the target user and the other users through the display module;
and the server acquires the test answers of the target user and the test answers of the other users for analysis, and controls the test interaction image to output test ranking information to the target user through the display module.
7. The method of claim 1, wherein before the server displays the test interaction image through the display module to perform a test image on the target user, the method further comprises:
the server acquires knowledge level information of the target user, wherein the knowledge level information comprises a historical test result;
and setting a test problem according with the target user capability level according to the historical test result.
8. The virtual reality-based testing device is applied to a virtual welding system, and the virtual welding system comprises a server, a display module and an operating platform; the device comprises:
the system comprises a requirement acquisition unit, a control unit and a control unit, wherein the requirement acquisition unit is used for acquiring test requirement information of a target user through the operating console when a welding test is started, and the test requirement information represents the requirement of the target user on a virtual image;
the image generation unit is used for generating a test interaction image according to the test requirement information, and the test interaction image represents a virtual image interacted with the target user in the welding test process;
and the test interaction unit is used for displaying the test interaction image through the display module and testing the target user.
9. An electronic device comprising an application processor, a memory, and one or more programs stored in the memory and configured to be executed by the application processor, the programs comprising instructions for performing the steps of the method of any of claims 1-7.
10. A computer storage medium, characterized in that the computer storage medium stores a computer program comprising program instructions that, when executed by a processor, cause the processor to perform the method according to any of claims 1-7.
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